In the order they arrived, from the first email after signup.
How often, when and how Jitter emails its subscribers, measured from every email we received.
Every subject line and preview text, in the order they arrived.
We captured 2 emails from Jitter after signing up: account verification and magic link / login code emails.
All of its emails arrived on the day we signed up, it sends with Customer.io, its designs lean purple and all of its emails use single cta.
Its subject lines run about 22 characters.